Which microscope is often used to view metal surfaces

2 answers:

3 0

The question is which microscope is often use to view metal. The answer is scanning tunneling microscope. It is a high resolution microscope which uses neither light nor electron beam but it has very fine tip which has the ability to reveal the atomic and molecular details of metals. It was developed in 1981 by Gerd Binnig and Heinrich Rohrer.

aleksandr82 [10.1K]3 years ago

3 0

The correct option is:

B. scanning tunneling microscope

Explanation:

A scanning tunneling microscope is an instrument for imaging surfaces at the atomic level. Its expansion in 1981 introduced its inventors, Gerd Binnig and Heinrich Rohrer, the Nobel Prize in Physics in 1986. The scanning tunneling microscope (STM) is a type of electron microscope that shows three-dimensional images of a sample. In the STM, the structure of a surface is considered using a graver that scans the surface at a set distance from it. A remarkably fine conducting probe is held near to the sample.

You might be interested in

What is photosynthesis

AURORKA [14]

Explanation:

$\pmb{ }$ photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

5 0

2 years ago

Read 2 more answers

What does a S-shaped curve demonstrate for population growth?

11111nata11111 [884]

A design of growth in which (occurs only in a different situation), the population frequency of an organism rises gradually originally, in a good acceleration time, later progresses swiftly nearing an exponential growth pace just like the J-shaped curve, however, it later declines (meaning rejects) in a bad acceleration time till at zero growth rate the population maintains. For example, yeast is a tiny fungus, so tiny, a microscope is required to view it, furthermore, it is used to produce bread and alcoholic drinks, displays the traditional S-shaped curve if raised in a test tube. Its maturity levels off as the population deplete the nutrients that are essential for its growth.

7 0

3 years ago

Answer fast, please!! A, B, C, or D??

DedPeter [7]

Answer:

<h2>Option A </h2>

Explanation:

As,

If alligators are shown as their increase in population in that pond so, more alligators which will eat more frogs which will lead in the decrease in their population.

7 0

3 years ago

Read 2 more answers

Purple sulfur bacteria are organisms capable of photosynthesis. they get their name, in part, because they use h2s (hydrogen sul

expeople1 [14]

Idk lol, do you actually know?

3 0

3 years ago

How dose gum stretchability relate to bubble size?

yKpoI14uk [10]

Well the stretchability relates to bubble size because the strechier the gum is the bigger bubble it will be able to make.

5 0

3 years ago